Base | Representation |
---|---|
bin | 1001000110001000101011… |
… | …0001100001000000000000 |
3 | 1022102002100201200022120001 |
4 | 2101202022301201000000 |
5 | 2302324033044213440 |
6 | 33134222421525344 |
7 | 2051356255145365 |
oct | 221421261410000 |
9 | 38362321608501 |
10 | 10001012101120 |
11 | 3206450672627 |
12 | 115631a873854 |
13 | 577125a41721 |
14 | 2680a170a46c |
15 | 125238c14b9a |
hex | 9188ac61000 |
10001012101120 has 208 divisors, whose sum is σ = 24476453665920. Its totient is φ = 3921293606912.
The previous prime is 10001012101103. The next prime is 10001012101151. The reversal of 10001012101120 is 2110121010001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 10001012101097 and 10001012101106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426525237 + ... + 426548683.
Almost surely, 210001012101120 is an apocalyptic number.
10001012101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10001012101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12238226832960).
10001012101120 is an abundant number, since it is smaller than the sum of its proper divisors (14475441564800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001012101120 is an equidigital number, since it uses as much as digits as its factorization.
10001012101120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23888 (or 23866 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10001012101120 its reverse (2110121010001), we get a palindrome (12111133111121).
The spelling of 10001012101120 in words is "ten trillion, one billion, twelve million, one hundred one thousand, one hundred twenty".
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